FI863592A0 - ISOLERING AV ICKE-REDUCERADE OLIGOSACKARIDER. - Google Patents

ISOLERING AV ICKE-REDUCERADE OLIGOSACKARIDER.

Info

Publication number
FI863592A0
FI863592A0 FI863592A FI863592A FI863592A0 FI 863592 A0 FI863592 A0 FI 863592A0 FI 863592 A FI863592 A FI 863592A FI 863592 A FI863592 A FI 863592A FI 863592 A0 FI863592 A0 FI 863592A0
Authority
FI
Finland
Prior art keywords
hydrazone derivative
unreduced oligosaccharides
oligosaccharides
unreduced
reducerade
Prior art date
Application number
FI863592A
Other languages
Finnish (fi)
Other versions
FI83962C (en
FI83962B (en
FI863592A (en
Inventor
Raymond Allen Dwek
Thomas William Rademacher
Original Assignee
Monsanto Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of FI863592A0 publication Critical patent/FI863592A0/en
Publication of FI863592A publication Critical patent/FI863592A/en
Application granted granted Critical
Publication of FI83962B publication Critical patent/FI83962B/en
Publication of FI83962C publication Critical patent/FI83962C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K9/00—Peptides having up to 20 amino acids, containing saccharide radicals and having a fully defined sequence; Derivatives thereof
    • C07K9/001—Peptides having up to 20 amino acids, containing saccharide radicals and having a fully defined sequence; Derivatives thereof the peptide sequence having less than 12 amino acids and not being part of a ring structure
    • C07K9/005—Peptides having up to 20 amino acids, containing saccharide radicals and having a fully defined sequence; Derivatives thereof the peptide sequence having less than 12 amino acids and not being part of a ring structure containing within the molecule the substructure with m, n > 0 and m+n > 0, A, B, D, E being heteroatoms; X being a bond or a chain, e.g. muramylpeptides
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Saccharide Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Catching Or Destruction (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Noodles (AREA)
  • Spark Plugs (AREA)

Abstract

A preparative scale method for the isolation of unreduced oligosaccharides of glycoproteins and glycohormones having a N-linked oligosaccharide structure is disclosed. The method employs hydrazin­olysis of the glycoprotein or glycohormone under reaction conditions to cause cleavage at the N-linked sites, producing a mixture having as a major component a de-N-acetylated hydrazone derivative of the oligo­saccharides, followed by N-acylation of the hydrazone derivative, acid-catalysis of the hydrazone derivative to produce unreduced oligosaccharides, and subjecting the resulting unreduced oligosaccharides to cellulose column chromatography to remove contaminants and to recover the unreduced oligosaccharides.
FI863592A 1985-09-06 1986-09-05 Isolation of non-reduced oligosaccharides FI83962C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/772,988 US4719294A (en) 1985-09-06 1985-09-06 Isolation of unreduced oligosaccharides
US77298885 1985-09-06

Publications (4)

Publication Number Publication Date
FI863592A0 true FI863592A0 (en) 1986-09-05
FI863592A FI863592A (en) 1987-03-07
FI83962B FI83962B (en) 1991-06-14
FI83962C FI83962C (en) 1991-09-25

Family

ID=25096828

Family Applications (1)

Application Number Title Priority Date Filing Date
FI863592A FI83962C (en) 1985-09-06 1986-09-05 Isolation of non-reduced oligosaccharides

Country Status (14)

Country Link
US (2) US4719294A (en)
EP (1) EP0215766B1 (en)
JP (1) JPS6263524A (en)
AT (1) ATE68213T1 (en)
AU (1) AU580686B2 (en)
CA (1) CA1266265A (en)
DE (1) DE3681865D1 (en)
DK (1) DK425186A (en)
FI (1) FI83962C (en)
GR (1) GR862279B (en)
IE (1) IE59088B1 (en)
IL (1) IL79953A0 (en)
NO (1) NO164478C (en)
ZA (1) ZA866774B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528654A1 (en) * 1985-08-09 1987-02-19 Hoechst Ag METHOD FOR PRODUCING ALKYLATED HYDROXYL GROUP-FREE GLYCOSYL FLUORIDES
US4719294A (en) * 1985-09-06 1988-01-12 Monsanto Company Isolation of unreduced oligosaccharides
US5324828A (en) * 1986-12-11 1994-06-28 Genzyme Corporation 1-amino-1-deoxyoligosaccharides and derivatives thereof
EP0606925B1 (en) * 1986-12-11 1998-10-07 Genzyme Corporation A method for derivatizing a 1-amino-1-deoxyoligosaccharide
US5344870A (en) * 1987-12-02 1994-09-06 Alberta Research Council Sialic acid glycosides, antigens, immunoadsorbents, and methods for their preparation
US5079353A (en) * 1987-12-02 1992-01-07 Chembiomed, Ltd. Sialic acid glycosides, antigens, immunoadsorbents, and methods for their preparation
DE3923365A1 (en) * 1989-07-14 1991-01-24 Suedzucker Ag OLIGOSACCHARIDALDITOLS WITH AMIDE BINDING AND METHOD FOR THE PRODUCTION THEREOF
US5422079A (en) * 1990-06-21 1995-06-06 Oxford Glycosystems Limited Automated process equipment
DE69130136T2 (en) * 1990-06-21 1999-03-11 Oxford Glycosciences (Uk) Ltd., Abingdon, Oxon Automated process for the splitting of biomolecules
GB9013831D0 (en) * 1990-06-21 1990-08-15 Oxford Glycosystems Ltd Release and isolation of unreduced'n-linked type'oligosaccharides
EP0462795A3 (en) * 1990-06-21 1993-02-24 Oxford Glycosystems Limited Isolation of glycans
GB9013830D0 (en) * 1990-06-21 1990-08-15 Oxford Glycosystems Ltd Release and isolation of unreduced'o-linked type'oligosaccharides
GB9013828D0 (en) * 1990-06-21 1990-08-15 Oxford Glycosystems Ltd Release and isolation of unreduced'n-and o-linked type'oligosaccharides
DK0649427T3 (en) * 1992-06-01 1998-03-02 Biomembrane Inst Sequential removal of monosaccharides from the reducing end of oligosaccharides and applications thereof
US5411892A (en) * 1993-08-13 1995-05-02 University Of Washington Method and apparatus for carbohydrate analysis
US5585473A (en) * 1994-12-09 1996-12-17 The Biomembrane Institute Compounds and methods for monosaccharide analysis
WO2002012254A1 (en) * 2000-08-02 2002-02-14 Takara Bio Inc. Process for producing hydrazinomonosaccharide derivatives and use thereof
US20040096933A1 (en) * 2002-11-15 2004-05-20 Yunping Huang Method of preparation of oligosaccharides
US20040096948A1 (en) * 2002-11-15 2004-05-20 Yunping Huang Glycoprotein cleavage protocol for oligosaccharide analysis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362720A (en) * 1977-04-14 1982-12-07 Chembiomed Ltd. Synthesis of 2-amino-2-deoxyglycoses and 2-amino-2-deoxyglycosides from glycals
US4719294A (en) * 1985-09-06 1988-01-12 Monsanto Company Isolation of unreduced oligosaccharides

Also Published As

Publication number Publication date
EP0215766A3 (en) 1988-07-27
CA1266265C (en) 1990-02-27
DE3681865D1 (en) 1991-11-14
FI83962C (en) 1991-09-25
JPS6263524A (en) 1987-03-20
ATE68213T1 (en) 1991-10-15
US4736022A (en) 1988-04-05
FI83962B (en) 1991-06-14
US4719294A (en) 1988-01-12
NO863564L (en) 1987-03-09
NO164478C (en) 1990-10-10
IE59088B1 (en) 1994-01-12
AU6235886A (en) 1987-03-12
JPH0579079B2 (en) 1993-11-01
NO164478B (en) 1990-07-02
ZA866774B (en) 1987-07-29
NO863564D0 (en) 1986-09-05
IL79953A0 (en) 1986-12-31
GR862279B (en) 1987-01-12
CA1266265A (en) 1990-02-27
AU580686B2 (en) 1989-01-27
DK425186D0 (en) 1986-09-05
IE862371L (en) 1987-03-06
FI863592A (en) 1987-03-07
DK425186A (en) 1987-03-07
EP0215766A2 (en) 1987-03-25
EP0215766B1 (en) 1991-10-09

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: MONSANTO COMPANY